What is the difference between low flow groundwater sampling and standard groundwater protocol? In 1996, the EPA introduced a low flow purging and sampling methodology that is widely used and accepted today. The primary purpose of low flow sampling is to purge and...
Principal Engineer Tighe & Bond I’ve been working with EST for over ten years on various industrial wastewater projects. They are highly responsive, affordable, and easy to work with, especially from a sample collection standpoint. They respect the...
Senior Program Director WOOD PLC For over twenty years, EST has assisted me with various wastewater and stormwater compliance projects. As an extremely busy project manager, I have high standards and expectations for anyone I’m working with, especially when...
Project Manager CDM Smith When it comes to sewer pipeline services for municipalities, we always reach out to EST. They provide competitive pricing while meeting our often demanding schedule. More importantly, EST completes quality work and quickly gains the trust of...
LSP Director of Engineering Capaccio Environmental Engineering, Inc. One of our most important clients needed wastewater sampling performed and each location had its own unique challenges. We knew EST was resourceful, flexible, had a deep bench, and a can-do attitude...
